What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Graz?

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Graz flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Graz ranges from 1.2 - 5.1 inches per month. July is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Graz when rainfall is around 1.2 in.

If weather is an important factor for your trip to Graz, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest day to fly round-trip from Detroit Metropolitan Wayne County Airport to Graz?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 152% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Graz?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 14% on flights from Detroit Metropolitan Wayne County Airport to Graz compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $684. For sooner than that we have options available in the next 3 days from $2,323.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Graz?

Flights from Detroit Metropolitan Wayne County Airport to Graz lean towards being more expensive in June. Prices are generally better when you fly from Detroit Metropolitan Wayne County Airport to Graz in April, with the cheapest ticket starting at $565.

What is the cheapest time of day to fly from DTW to GRZ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit Metropolitan Wayne County Airport to Graz as you normally would.

Can I find deals for flights from Detroit to Graz that include hotel bookings?

Yes. In addition to deals on Detroit to Graz flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Detroit to Graz?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Graz.

Can I find deals for business class flights from Detroit to Graz?

Yes. Cheapflights offers flight deals from Detroit to Graz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$704+ Flights from Detroit Metropolitan Wayne County Airport to Graz

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1. Tell us where you want to go

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Cheap flight deals from Detroit to Graz

Round-trip from	$722 (FlightHub)
Popular in	June
Cheapest in	April
Average price	$1,079

From Detroit Metropolitan Wayne County to Graz Thalerhof

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($247 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Detroit to Graz

Cheapest flights from Detroit to Graz
Explore the most affordable flight options available from Detroit to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Tue 9/211:05 amDTW - GRZ

2 stops16h 50mMultiple Airlines

Fri 9/1210:35 amGRZ - DTW

2 stops16h 54mMultiple Airlines

Deal found 6/28

$704

Tue 9/29:55 amDTW - GRZ

2 stops20h 40mAir Canada

Fri 9/129:55 amGRZ - DTW

2 stops41h 34mAir Canada

Deal found 6/30

$722

Wed 12/34:15 pmDTW - GRZ

1 stop15h 05mLufthansa

Sun 12/73:45 pmGRZ - DTW

2 stops52h 10mLufthansa

Deal found 6/29

$744

Best flights from Detroit to Graz
Discover carefully curated flight deals from Detroit to Graz that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Tue 9/29:55 amDTW - GRZ

2 stops20h 40mAir Canada

Fri 9/129:55 amGRZ - DTW

2 stops41h 34mAir Canada

Deal found 6/30

$722

Wed 12/34:15 pmDTW - GRZ

1 stop15h 05mLufthansa

Sun 12/73:45 pmGRZ - DTW

2 stops52h 10mLufthansa

Deal found 6/29

$744

Mon 12/16:15 pmDTW - GRZ

2 stops37h 20mMultiple Airlines

Sat 12/202:00 pmGRZ - DTW

1 stop29h 55mMultiple Airlines

Deal found 7/1

$747

Last-minute flights from Detroit to Graz
Discover last-minute flight deals from Detroit to Graz. Data last updated July 1, 2025 and is based on user searches.

Wed 7/92:10 pmDTW - GRZ

2 stops22h 50mMultiple Airlines

Sun 7/134:35 pmGRZ - DTW

2 stops51h 35mMultiple Airlines

Deal found 6/30

$3,104

Wed 7/96:15 pmDTW - GRZ

2 stops16h 00mLufthansa

Sun 7/134:35 pmGRZ - DTW

2 stops51h 35mLufthansa

Deal found 7/1

$3,106

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Tue 9/2

11:05 am-9:55 am

2 stops16h 50m

Graz Thalerhof

Fri 9/12

10:35 am-9:29 pm

2 stops16h 54m

$704

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Tue 9/2

9:55 am-12:35 pm

2 stops20h 40m

Graz Thalerhof

Fri 9/12

9:55 am-9:29 pm

2 stops41h 34m

$722

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 12/3

4:15 pm-1:20 pm

1 stop15h 05m

Graz Thalerhof

Sun 12/7

3:45 pm-1:55 pm

2 stops52h 10m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Best time to book a flight from Detroit to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from Detroit with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Graz

Read reviews from past customers who have flown Air Canada and Lufthansa from Detroit Metropolitan Wayne County Airport to Graz. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

9,665 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Air Canada

7.1

Good

9,665 reviews

Air Canada

7.1

Good

9,665 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Lufthansa

6.8

Okay

7,204 reviews

Air Canada

7.1

Good

9,665 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

Can I find deals for flights from Detroit to Graz that include hotel bookings?
Yes. In addition to deals on Detroit to Graz flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Graz?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Graz.
Can I find deals for business class flights from Detroit to Graz?
Yes. Cheapflights offers flight deals from Detroit to Graz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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$704+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Graz (GRZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Graz with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Graz

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Graz

Cheapest flights from Detroit to GrazExplore the most affordable flight options available from Detroit to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Detroit to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Graz that are best for you.

Best time to book a flight from Detroit to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from Detroit with our price prediction graph.

Reviews of airlines servicing Graz

Get insights into the airlines that provide service to Graz. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Graz. Reviews last updated July 1, 2025.

Read reviews from past customers who have flown Air Canada and Lufthansa from Detroit Metropolitan Wayne County Airport to Graz. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Graz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Detroit to Graz that include hotel bookings?

How can I find direct flights from Detroit to Graz?

Can I find deals for business class flights from Detroit to Graz?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Graz

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Detroit to Graz
Explore the most affordable flight options available from Detroit to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.